Annotation of embedaddon/libnet/win32/stdint.h, revision 1.1
1.1 ! misho 1: // ISO C9x compliant stdint.h for Microsoft Visual Studio
! 2: // Based on ISO/IEC 9899:TC2 Committee draft (May 6, 2005) WG14/N1124
! 3: //
! 4: // Copyright (c) 2006-2008 Alexander Chemeris
! 5: //
! 6: // Redistribution and use in source and binary forms, with or without
! 7: // modification, are permitted provided that the following conditions are met:
! 8: //
! 9: // 1. Redistributions of source code must retain the above copyright notice,
! 10: // this list of conditions and the following disclaimer.
! 11: //
! 12: // 2. Redistributions in binary form must reproduce the above copyright
! 13: // notice, this list of conditions and the following disclaimer in the
! 14: // documentation and/or other materials provided with the distribution.
! 15: //
! 16: // 3. The name of the author may be used to endorse or promote products
! 17: // derived from this software without specific prior written permission.
! 18: //
! 19: // THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
! 20: // WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
! 21: // MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
! 22: // EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
! 23: // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
! 24: // PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
! 25: // OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
! 26: // WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
! 27: // OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
! 28: // ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
! 29: //
! 30: ///////////////////////////////////////////////////////////////////////////////
! 31:
! 32: #ifndef _MSC_VER // [
! 33: #error "Use this header only with Microsoft Visual C++ compilers!"
! 34: #endif // _MSC_VER ]
! 35:
! 36: #ifndef _MSC_STDINT_H_ // [
! 37: #define _MSC_STDINT_H_
! 38:
! 39: #if _MSC_VER > 1000
! 40: #pragma once
! 41: #endif
! 42:
! 43: #include <limits.h>
! 44:
! 45: // For Visual Studio 6 in C++ mode and for many Visual Studio versions when
! 46: // compiling for ARM we should wrap <wchar.h> include with 'extern "C++" {}'
! 47: // or compiler give many errors like this:
! 48: // error C2733: second C linkage of overloaded function 'wmemchr' not allowed
! 49: #ifdef __cplusplus
! 50: extern "C" {
! 51: #endif
! 52: # include <wchar.h>
! 53: #ifdef __cplusplus
! 54: }
! 55: #endif
! 56:
! 57: // Define _W64 macros to mark types changing their size, like intptr_t.
! 58: #ifndef _W64
! 59: # if !defined(__midl) && (defined(_X86_) || defined(_M_IX86)) && _MSC_VER >= 1300
! 60: # define _W64 __w64
! 61: # else
! 62: # define _W64
! 63: # endif
! 64: #endif
! 65:
! 66:
! 67: // 7.18.1 Integer types
! 68:
! 69: // 7.18.1.1 Exact-width integer types
! 70:
! 71: // Visual Studio 6 and Embedded Visual C++ 4 doesn't
! 72: // realize that, e.g. char has the same size as __int8
! 73: // so we give up on __intX for them.
! 74: #if (_MSC_VER < 1300)
! 75: typedef signed char int8_t;
! 76: typedef signed short int16_t;
! 77: typedef signed int int32_t;
! 78: typedef unsigned char uint8_t;
! 79: typedef unsigned short uint16_t;
! 80: typedef unsigned int uint32_t;
! 81: #else
! 82: typedef signed __int8 int8_t;
! 83: typedef signed __int16 int16_t;
! 84: typedef signed __int32 int32_t;
! 85: typedef unsigned __int8 uint8_t;
! 86: typedef unsigned __int16 uint16_t;
! 87: typedef unsigned __int32 uint32_t;
! 88: #endif
! 89: typedef signed __int64 int64_t;
! 90: typedef unsigned __int64 uint64_t;
! 91:
! 92:
! 93: // 7.18.1.2 Minimum-width integer types
! 94: typedef int8_t int_least8_t;
! 95: typedef int16_t int_least16_t;
! 96: typedef int32_t int_least32_t;
! 97: typedef int64_t int_least64_t;
! 98: typedef uint8_t uint_least8_t;
! 99: typedef uint16_t uint_least16_t;
! 100: typedef uint32_t uint_least32_t;
! 101: typedef uint64_t uint_least64_t;
! 102:
! 103: // 7.18.1.3 Fastest minimum-width integer types
! 104: typedef int8_t int_fast8_t;
! 105: typedef int16_t int_fast16_t;
! 106: typedef int32_t int_fast32_t;
! 107: typedef int64_t int_fast64_t;
! 108: typedef uint8_t uint_fast8_t;
! 109: typedef uint16_t uint_fast16_t;
! 110: typedef uint32_t uint_fast32_t;
! 111: typedef uint64_t uint_fast64_t;
! 112:
! 113: // 7.18.1.4 Integer types capable of holding object pointers
! 114: #ifdef _WIN64 // [
! 115: typedef signed __int64 intptr_t;
! 116: typedef unsigned __int64 uintptr_t;
! 117: #else // _WIN64 ][
! 118: typedef _W64 signed int intptr_t;
! 119: typedef _W64 unsigned int uintptr_t;
! 120: #endif // _WIN64 ]
! 121:
! 122: // 7.18.1.5 Greatest-width integer types
! 123: typedef int64_t intmax_t;
! 124: typedef uint64_t uintmax_t;
! 125:
! 126:
! 127: // 7.18.2 Limits of specified-width integer types
! 128:
! 129: #if !defined(__cplusplus) || defined(__STDC_LIMIT_MACROS) // [ See footnote 220 at page 257 and footnote 221 at page 259
! 130:
! 131: // 7.18.2.1 Limits of exact-width integer types
! 132: #define INT8_MIN ((int8_t)_I8_MIN)
! 133: #define INT8_MAX _I8_MAX
! 134: #define INT16_MIN ((int16_t)_I16_MIN)
! 135: #define INT16_MAX _I16_MAX
! 136: #define INT32_MIN ((int32_t)_I32_MIN)
! 137: #define INT32_MAX _I32_MAX
! 138: #define INT64_MIN ((int64_t)_I64_MIN)
! 139: #define INT64_MAX _I64_MAX
! 140: #define UINT8_MAX _UI8_MAX
! 141: #define UINT16_MAX _UI16_MAX
! 142: #define UINT32_MAX _UI32_MAX
! 143: #define UINT64_MAX _UI64_MAX
! 144:
! 145: // 7.18.2.2 Limits of minimum-width integer types
! 146: #define INT_LEAST8_MIN INT8_MIN
! 147: #define INT_LEAST8_MAX INT8_MAX
! 148: #define INT_LEAST16_MIN INT16_MIN
! 149: #define INT_LEAST16_MAX INT16_MAX
! 150: #define INT_LEAST32_MIN INT32_MIN
! 151: #define INT_LEAST32_MAX INT32_MAX
! 152: #define INT_LEAST64_MIN INT64_MIN
! 153: #define INT_LEAST64_MAX INT64_MAX
! 154: #define UINT_LEAST8_MAX UINT8_MAX
! 155: #define UINT_LEAST16_MAX UINT16_MAX
! 156: #define UINT_LEAST32_MAX UINT32_MAX
! 157: #define UINT_LEAST64_MAX UINT64_MAX
! 158:
! 159: // 7.18.2.3 Limits of fastest minimum-width integer types
! 160: #define INT_FAST8_MIN INT8_MIN
! 161: #define INT_FAST8_MAX INT8_MAX
! 162: #define INT_FAST16_MIN INT16_MIN
! 163: #define INT_FAST16_MAX INT16_MAX
! 164: #define INT_FAST32_MIN INT32_MIN
! 165: #define INT_FAST32_MAX INT32_MAX
! 166: #define INT_FAST64_MIN INT64_MIN
! 167: #define INT_FAST64_MAX INT64_MAX
! 168: #define UINT_FAST8_MAX UINT8_MAX
! 169: #define UINT_FAST16_MAX UINT16_MAX
! 170: #define UINT_FAST32_MAX UINT32_MAX
! 171: #define UINT_FAST64_MAX UINT64_MAX
! 172:
! 173: // 7.18.2.4 Limits of integer types capable of holding object pointers
! 174: #ifdef _WIN64 // [
! 175: # define INTPTR_MIN INT64_MIN
! 176: # define INTPTR_MAX INT64_MAX
! 177: # define UINTPTR_MAX UINT64_MAX
! 178: #else // _WIN64 ][
! 179: # define INTPTR_MIN INT32_MIN
! 180: # define INTPTR_MAX INT32_MAX
! 181: # define UINTPTR_MAX UINT32_MAX
! 182: #endif // _WIN64 ]
! 183:
! 184: // 7.18.2.5 Limits of greatest-width integer types
! 185: #define INTMAX_MIN INT64_MIN
! 186: #define INTMAX_MAX INT64_MAX
! 187: #define UINTMAX_MAX UINT64_MAX
! 188:
! 189: // 7.18.3 Limits of other integer types
! 190:
! 191: #ifdef _WIN64 // [
! 192: # define PTRDIFF_MIN _I64_MIN
! 193: # define PTRDIFF_MAX _I64_MAX
! 194: #else // _WIN64 ][
! 195: # define PTRDIFF_MIN _I32_MIN
! 196: # define PTRDIFF_MAX _I32_MAX
! 197: #endif // _WIN64 ]
! 198:
! 199: #define SIG_ATOMIC_MIN INT_MIN
! 200: #define SIG_ATOMIC_MAX INT_MAX
! 201:
! 202: #ifndef SIZE_MAX // [
! 203: # ifdef _WIN64 // [
! 204: # define SIZE_MAX _UI64_MAX
! 205: # else // _WIN64 ][
! 206: # define SIZE_MAX _UI32_MAX
! 207: # endif // _WIN64 ]
! 208: #endif // SIZE_MAX ]
! 209:
! 210: // WCHAR_MIN and WCHAR_MAX are also defined in <wchar.h>
! 211: #ifndef WCHAR_MIN // [
! 212: # define WCHAR_MIN 0
! 213: #endif // WCHAR_MIN ]
! 214: #ifndef WCHAR_MAX // [
! 215: # define WCHAR_MAX _UI16_MAX
! 216: #endif // WCHAR_MAX ]
! 217:
! 218: #define WINT_MIN 0
! 219: #define WINT_MAX _UI16_MAX
! 220:
! 221: #endif // __STDC_LIMIT_MACROS ]
! 222:
! 223:
! 224: // 7.18.4 Limits of other integer types
! 225:
! 226: #if !defined(__cplusplus) || defined(__STDC_CONSTANT_MACROS) // [ See footnote 224 at page 260
! 227:
! 228: // 7.18.4.1 Macros for minimum-width integer constants
! 229:
! 230: #define INT8_C(val) val##i8
! 231: #define INT16_C(val) val##i16
! 232: #define INT32_C(val) val##i32
! 233: #define INT64_C(val) val##i64
! 234:
! 235: #define UINT8_C(val) val##ui8
! 236: #define UINT16_C(val) val##ui16
! 237: #define UINT32_C(val) val##ui32
! 238: #define UINT64_C(val) val##ui64
! 239:
! 240: // 7.18.4.2 Macros for greatest-width integer constants
! 241: #define INTMAX_C INT64_C
! 242: #define UINTMAX_C UINT64_C
! 243:
! 244: #endif // __STDC_CONSTANT_MACROS ]
! 245:
! 246:
! 247: #endif // _MSC_STDINT_H_ ]
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